71874752

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{2887}}^1$

素因数の和:3288

約数の個数: 28

約数和(自身を含む): 143042640

約数和(自身を除く): 71167888

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 2887, 3112, 5774, 6224, 11548, 12448, 23096, 24896, 46192, 92384, 184768, 1123043, 2246086, 4492172, 8984344, 17968688, 35937376, 71874752]

約数ペア:

[(1, 71874752), (2, 35937376), (4, 17968688), (8, 8984344), (16, 4492172), (32, 2246086), (64, 1123043), (389, 184768), (778, 92384), (1556, 46192), (2887, 24896), (3112, 23096), (5774, 12448), (6224, 11548)]